Throughout Interwest history, we have constructed roads, bridges, airport runways, pump stations and underground utilities. While doing it with integrity, never compromising our ethics.

Here at Interwest, our goal is to provide quality contracting, on time and within budget. Safe, efficient and professional project construction and management. Our professional and highly trained staff is ready and willing to overcome whatever challenges your project entails. With offices located in Snohomish, Skagit and Clallam Counties, Interwest is here for you!